Why does the 3CX server send meaningless UDP data to the SIP provider
Background We have a customer whose 3CX is connected to the SIP trunk line,
How to Import 3CX CDR logs to Zoho Analytics
Introduction Although 3CX already provides a range of call reporting templates, it still may
3CX CDR Data to a MySQL Database
Introduction: This tutorial will guide you through the process of setting up a Python
what’s SIP Timer
One of the most common error situations in the context of VoIP SIP telephony
499 caller is forbidden when the 3CX extensions cannot call each other
Background: Users reported that after upgrading the 3CX server, their mobile app and IP
What domains and ports need to be allowed for accessing 3CX when installing it on Linux?
When connecting to the internet with a computer, security is one of the essential
